Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR MANUFACTURING A HEAT EXCHANGE GRAPHITE ASSEMBLY, CORRESPONDING ASSEMBLY AND TUBE BUNDLE HEAT EXCHANGER COMPRISING THE SAME
This method comprises the following steps:- providing tubes (2), tube sheets (4) and baffle(s) in a graphite material in a non-impregnated state,- positioning tubes, tube sheets and baffle(s) in their non-impregnated state, substantially in the precise position they are intended to occupy, so as to create a functional clearance between tubes and tube sheets- impregnating graphite with an impregnation product different from a cement, so as to fill in the pores and so as to form, in said clearance, a bonding film (30) made of said impregnating product, in order to firmly attach the tubes with respect to the tube sheets.Among others, this method makes it possible to avoid any problem due to potential corrosion and leak, has a significantly reduced duration, is improved for what concerns environmental issues and makes it possible to increase both heat transfer area and thermal conductivity of the final exchanger.
METHOD FOR MANUFACTURING A HEAT EXCHANGE GRAPHITE ASSEMBLY, CORRESPONDING ASSEMBLY AND TUBE BUNDLE HEAT EXCHANGER COMPRISING THE SAME
This method comprises the following steps:- providing tubes (2), tube sheets (4) and baffle(s) in a graphite material in a non-impregnated state,- positioning tubes, tube sheets and baffle(s) in their non-impregnated state, substantially in the precise position they are intended to occupy, so as to create a functional clearance between tubes and tube sheets- impregnating graphite with an impregnation product different from a cement, so as to fill in the pores and so as to form, in said clearance, a bonding film (30) made of said impregnating product, in order to firmly attach the tubes with respect to the tube sheets.Among others, this method makes it possible to avoid any problem due to potential corrosion and leak, has a significantly reduced duration, is improved for what concerns environmental issues and makes it possible to increase both heat transfer area and thermal conductivity of the final exchanger.
METHOD FOR MANUFACTURING A HEAT EXCHANGE GRAPHITE ASSEMBLY, CORRESPONDING ASSEMBLY AND TUBE BUNDLE HEAT EXCHANGER COMPRISING THE SAME
VERFAHREN ZUR HERSTELLUNG EINER WÄRMETAUSCHERGRAPHITANORDNUNG, ENTSPRECHENDE ANORDNUNG UND ROHRBÜNDELWÄRMETAUSCHER DAMIT
PROCÉDÉ DE FABRICATION D'UN ENSEMBLE GRAPHITE D'ÉCHANGE DE CHALEUR, ENSEMBLE CORRESPONDANT ET ÉCHANGEUR DE CHALEUR À FAISCEAU TUBULAIRE LE COMPRENANT
THUMMEN FRÉDÉRIC (Autor:in) / BENOIT JÉRÉMIE (Autor:in) / DORNIER JÉRÔME (Autor:in)
22.11.2023
Patent
Elektronische Ressource
Englisch
IPC:
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
C04B
Kalk
,
LIME
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
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